CSV to JSON using java

CSV to JSON using java

i have used below code to get json out of csv file.
import java.io.File;
import java.io.IOException;
import java.net.URL;
import org.apache.commons.io.IOUtils;
public class Transform {
public static String getJSONFromURL(URL url,String separator) throws
IOException{
String csv=IOUtils.toString(url);
return getJSON(csv,separator);
}
public static String getJSONFromFile(String fileName, String separator)
throws IOException {
byte[] bytes=null;
bytes = org.apache.commons.io.FileUtils
.readFileToByteArray(new File(fileName));
String csv = new String(bytes);
return getJSON(csv,separator);
}
public static String getJSON(String content,String separator){
StringBuilder sb=new StringBuilder("[\n");
String csv = content;
String csvValues[] = csv.split("\n");
String header[]=csvValues[0].split(separator);
for(int i=1;i<csvValues.length;i++){
sb.append("\t").append("{").append("\n");
String tmp[]=csvValues[i].split(separator);
for(int j=0;j<tmp.length;j++){
sb.append("\t").append("\t\"").append(header[j]).append("\":\"").append(tmp[j]).append("\"");
if(j<tmp.length-1){
sb.append(",\n");
}else{
sb.append("\n");
}
}
if(i<csvValues.length-1){
sb.append("\t},\n");
}
else{
sb.append("\t}\n");
}
}
sb.append("]");
return sb.toString();
}
public static void main(String[] args) throws Exception{
System.out.println(getJSONFromFile("data.csv", ","));
}
}
data.csv file :
info value
off to home now
off to office tomorrow
getting output:
[
{
"info":""off to home"",
"value
":""now"
"
},
{
"info":""off to office"",
"value
":""tomorrow""
}
]
desired output:
{
"items": [
{
"info": "off to home",
"value": "now"
},
{
"info": "310",
"value": "tomorrow"
},
]
}